New energy vehicle charging gun detection type1, type2, GB/T Test and Certification items

Test background

With the increase in people's environmental awareness and concerns about climate change, people have begun to pay attention to reducing carbon emissions and cleaner travel methods. As an emerging clean energy vehicle, new energy vehicles are gradually recognized and used by people in this context. The popularity of new energy vehicles is inseparable from their low-carbon, environmentally friendly, energy-saving and quiet advantages. Just like gasoline cars need to be refueled with a refueling gun, new energy vehicles use a charging gun to charge the car and replenish electrical energy. Cars are big-ticket commodities, and the quality and protective functions of the charging gun are very important to new energy vehicles.

There are three main types of AC charging guns, type1, type2, and GB/T, which can also be called American standard, European standard and national standard. Tesla has its own standard charging interface, but due to pressure, Tesla also began to change its standards according to market conditions to make its cars more suitable for the market. Just like domestic Teslas must be equipped with national standard charging interfaces .
DC charging guns generally correspond to AC charging guns. Each region has its own standards, with the exception of Japan. Some Mitsubishi and Nissan new energy models in Japan will use the CHAdeMO DC charging gun interface.